ROSYLEVE 6 Pieces Sponge Filter Aquarium Set, Sponge Filter Aquarium for Biological and Mechanical Filtering, Quiet Submersible Foam Filter for Aquarium, Replacement Sponges for Aquarium Filter

• 【Compact Double Sponge Filters (Set of 6)】Sponge Filter Aquarium for Biological and Mechanical Filtration Ideal for Aquariums of 55-200 Litres. Double-sided sponge construction provides efficient mechanical and biological filtering
• 【Optimized Water Quality】The fine-pored sponge filter offers ideal conditions for aerobic bacteria, thanks to its large surface, enabling effective biological filtration through nitrification. This not only ensures stable water chemistry, but keeps your aquarium water crystal clear and hygienically clean in the long term
• 【Practically Detachable Sponges】The innovative filter sponges can be effortlessly removed and cleaned – ideal for gentle care. To rinse, please use aquarium water (instead of tap water) to preserve the important filter bacteria. Gently squeeze multiple times until the water runs clear
• High-quality soft sponge material: fine-pored but robust sponges with high pressure resistance, which are not damaged even with strong flow. The high-quality sponge aquarium filters can be easily rinsed under water and are reusable several times - practical and durable
• 【Excellent suction power】Optimized flow rate for effective dirt absorption and stable water values. Filtering & Oxygen Enrichment - Improves water quality while increasing oxygen content - sponge filter aquarium set ideal for healthy fish and plants

Product description Features: 1. High-performance sponge material: Made of high quality fine-pored soft sponge with excellent pressure resistance and long service life. Guarantees optimal water circulation without clogging. 2. Easy to clean and maintain: The sponges can be easily cleaned under running aquarium water (please do not use tap water) and are reusable multiple times - economical and environmentally friendly. 3. Excellent filter performance: Thanks to the special cell structure with a large surface area for effective dirt binding and settlement of beneficial bacterial cultures for biological filtration. 4. Optimised water absorption: The innovative sponge structure allows a particularly high flow rate while providing excellent oxygen enrichment for healthy aquarium conditions. Specification: Material: high quality PP sponge. Mounting: Perfect for indoor or outdoor filter boxes Quantity: 6 pieces. Size: 6 x 12 cm. Packing list: 6 x sponge filter aquarium for biological and mechanical filtering. Directions The sponges can be easily cleaned under running aquarium water (please do not use tap water) and are reusable several times - economical and environmentally friendly